Helmet emitter



FIG. 1 is a perspective view of a helmet emitter showing my new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a back elevation view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a side elevation view thereof;

FIG. 7 is an opposite side elevation view thereof; and,

FIG. 8 is a perspective view thereof, shown in a used condition on a helmet shown in broken lines.

The broken lines in the drawings illustrate features of the article to which the design is applied that form no part of the claim. 

CLAIM The ornamental design for a helmet emitter, as shown and described. 